WMSIC Electronic Components

YAGEO RC0201FR-07300RL Resistor RC0201FR

ModelRC0201FR-07300RL
Package0201
BrandYAGEO
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
YAGEO RC0201FR-07300RL
Type
0201
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
YAGEO
Electronic Component
RC0201FR-07300RL
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
300Ω
Electronic Component
10
Electronic Component
BM0263483298
Operating Temperature
55℃~+125℃
Operating Voltage
25V
Electronic Component
±200ppm/℃

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

国巨RC0201FR-07300RL厚膜贴片电阻产品概述

一、产品基本定位与规格标识

国巨RC0201FR-07300RL是一款0201封装厚膜贴片电阻,属于国巨常规商业级/工业级电阻系列,专为高密度、低功耗电路设计。其规格标识清晰传递核心参数:

  • RC:国巨厚膜贴片电阻基础系列代号;
  • 0201:英制封装尺寸(0.02英寸×0.01英寸,约0.5mm×0.25mm),是当前小型化电路常用的微型封装;
  • FR:功率(50mW)与精度(±1%)的组合标识;
  • 07300:阻值编码(前两位“07”为倍率10⁰,后三位“300”为阻值基数,即300Ω);
  • RL:精度(±1%)与温度系数(±200ppm/℃)的组合。

该产品核心定位是满足消费电子、可穿戴、工业控制等领域对“小封装、高可靠、低成本”电阻的需求。

二、核心性能参数详解

  1. 阻值与精度:固定阻值300Ω,精度±1%——覆盖大多数电子电路的信号调理、分压、限流需求,无需额外校准即可满足消费电子、工业控制的常规应用场景;
  2. 功率特性:25℃环境下额定功率50mW——适合低功耗电路(如传感器信号链、无线模块),实际功耗低于额定值时可提升长期可靠性;
  3. 电压与温度系数:最大工作电压25V,温度系数±200ppm/℃——温度系数反映阻值随温度的变化率(如100℃温差下阻值变化±2%),宽温环境(车载、户外)下仍能保证电路性能稳定;
  4. 工作温度范围:-55℃~+125℃——覆盖工业级宽温要求,可应用于户外设备、车载电子等极端温度场景(需结合实际功耗降额)。

三、工艺与设计优势

  1. 厚膜工艺平衡成本与性能:采用厚膜印刷+激光微调工艺,兼具成本可控与性能稳定特点——相比薄膜电阻成本降低约30%,相比线绕电阻体积缩小80%,适合大规模量产;
  2. 0201封装适配高密度设计:微型封装可将电路集成度提升30%以上,适配智能手机主板、可穿戴设备电路板等空间受限场景;
  3. 端电极可靠性优化:采用“镍底+无铅锡”三层端电极结构,焊接附着力提升20%,可承受回流焊(260℃峰值温度),减少虚焊、脱落风险;
  4. 抗环境干扰能力:电阻层被玻璃釉覆盖,具备抗潮湿(湿度≤85%RH)、抗腐蚀能力,适合户外传感器、工业现场等恶劣环境。

四、典型应用领域

  1. 消费电子:智能手机/平板的传感器信号调理(加速度计、陀螺仪分压电路)、无线蓝牙模块限流电阻;
  2. 可穿戴设备:智能手环/手表的心率传感器信号链、低功耗蓝牙模块匹配电阻;
  3. 工业控制:小型PLC输入输出接口电阻、工业温度传感器信号滤波电阻;
  4. 汽车电子:车载中控小功率信号电路(温度传感器分压)、车载无线充电辅助电阻(需确认汽车级认证版本);
  5. 通信设备:基站射频前端小型化滤波电路、光纤收发器偏置电阻。

五、应用注意事项

  1. 功率降额设计:环境温度超过70℃时需按国巨 datasheet 降额(如125℃时额定功率降为0),避免过热损坏;
  2. 焊接工艺控制:回流焊峰值温度控制在260±5℃,时间≤10秒,避免焊接温度过高导致阻值漂移;
  3. 静电防护:0201封装电阻抗ESD能力为2kV(接触放电),组装过程需遵循ESD规范(接地、防静电工作台);
  4. PCB焊盘设计:焊盘尺寸推荐长度0.6mm±0.1mm、宽度0.3mm±0.1mm,避免焊盘过大导致锡桥、过小导致焊接不牢。

综上,国巨RC0201FR-07300RL凭借小封装、宽温特性与高可靠性,成为消费电子、可穿戴、工业控制等领域的常规电阻选型,适配高密度集成与稳定性能需求的电路设计。

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